baber/WOPTO huggingface dataset:
Patent JP-H03130777-A (JP)
Title: Capsulated toner composition
Inventor: GURAJIINA KUMIISHITSUKU ROORIN
IPC: G03G9/08
Filed: 1990-08-13
Abstract: PURPOSE: To improve fixation characteristics by forming cores comprising a fluorocarbon-incorporated resin binder and a pigment or a dye and encapsulating these cores with polymer shells. CONSTITUTION: The encapsulated toner composition is formed by encapsulating the cores comprising the fluorocarbon-incorporated resin binder and a colorant with the polymer shells prepared by interfacial polymerization. This resin binder is a copolymer of the fluorocarbon and a monomer after polymerization, and the colorant is the pigment or the dye. Thus, the encapsulated toner composition is continuously prepared on the spot by polymerizing the interfacial polymer of the shell-forming monomer with the free radicals of the core binder forming monomer. As the core monomer, an additional type monomer and an additionally polymerizable fluorocarbon compound are selected and simple and economical pressure-fixable encapsulation is executed, thus permitting an image ghost to be eliminated and excellent fixing characteristics to be obtained.
Patent JP-H04100639-A (JP)
Title: Press forming device and press forming method for zirconium sheet material
Inventor: OKADA KENICHI
IPC: B21D24/00
Filed: 1990-08-15
Abstract: PURPOSE:To allow the formation of a zirconium container which is small in the radiused part of a bottom part and deep in depth by embedding heaters in the radiused part at the front end of a punch and the radiused part of a die in order to subject a blank material near the radiused part at the front end of the punch and the radiused part of the die to forming while heating. CONSTITUTION:A zirconium sheet 1 is set on the die 4. A plate 10 is lowered to insert the zirconium sheet 1 between the die 4 and a blank holding plate 6 and is thereby set. The heating is started by the embedded heaters 5 and 3. When the temp. reaches the prescribed value, the punch 2 fixed to the upper plate 10 is lowered by the load of working force 12 and executes drawing with the die 4. The part near the radiused part 5a of the die and the radiused part 2a at the front end of the punch is held at a prescribed temp. in this way. The defect by the generation of wrinkles of the zirconium sheet 1 is prevented by the repulsive force of a spring 7 at all times during the course of molding. The molding is ended where the drawn material escapes from the die 4.
Patent JP-2001041903-A (JP)
Title: Method and apparatus for inspecting civil engineering works, structure and geology
Inventor: KUROSE MASAYUKI
IPC: G01V8/16
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide the subject method and apparatus capable of observing the soil or state in the ground for a real time only by boring an investigation hole with a small diameter in the ground or a structure. SOLUTION: In a method for inspecting civil engineering works, a structure and geology, a microscope is inserted in the hole with a diameter of 10 mm or less bored in the ground or a structure to directly observe the cross section of the hole or the state of a hole bottom at the base end of the microscope by the naked eye or to observe the same by a monitor using the camera provided in the base end of the microscope. The apparatus adapted to this inspection method is equipped with the microscope 1 comprising an optical fiber bundle inserted in the hole bored in the ground or the structure, a light source 2 for passing light for illuminating the hole through a part of the optical fiber bundle of the microscope 1, the camera 4 provided in the base end part of the microscope 1 and the monitor 7 for projecting the image taken by the camera 4.
Patent JP-2000045216-A (JP)
Title: Cold spray type surface treatment and working vehicle used for it
Inventor: MESHIDA NORIO
IPC: E01C19/12
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a cold spray type surface treatment method capable of firmly binding aggregates on a road surface without using excess bituminous materials and the cold application and to provide a working vehicle used for it. SOLUTION: This invention relates to a cold spray type surface treatment method including a process that agitates and mixes cold bituminous materials 2 with a foaming material so as to foam, sprays foaming bituminous materials 2, and forms the bituminous material 2 layer in a foaming sate on the road surface 1 and a process that sprays aggregates 3 on the bituminous material 2 layer in the foaming state. At least, a working vehicle loaded with a spray device for the foaming bituminous materials 2 and a spray device for the aggregates 3 is provided.
Patent JP-H0877741-A (JP)
Title: Cartridge for disk
Inventor: MASUDA YUTAKA
IPC: G11B23/03
Filed: 1994-09-08
Abstract: PURPOSE: To prevent the generation of chucking fault or abnormal sound at the time of chucking even though a vertically placing drive is used, by making the structure such as the tip surface of a hat part of the hub mounted on a disk is brought into contact with the inside of an upper half. CONSTITUTION: The disk 1 of the cartridge for the disk is provided with a recording area 2, an unrecording area 3 of the outer peripheral part and an unrecording area 4 of the inner peripheral part, and also the hub 5 for clamping a magnet (chucking) is furnished at the center. The cartridge 6 consisting of the upper half 7 and lower half 8 is formed in such a manner that both are butted against each other in the state housing the disk 1 and combined by screw setting, etc. On the inner surface part surrounding a port 9 of the upper half 7 and lower half 8, ribs 11, 12 for receiving the disk are provided in the ring shape corresponding to the non-signal area 4 at the inner peripheral side of the disk 1.  For the hub 5, the outer peripheral part of an annular magnetic body 13 is integrally insert-formed by a resin, and the hat part 10 is provided on the outer peripheral part of the hub to easily mount it to the disk, and the hub 5 and the hat part 10 are mounted on the inner peripheral surface 4 by bonding.
Patent JP-S58118219-A (JP)
Title: Recrystallization stretching method of olefin system resin
Inventor: MORO TOSHIO
IPC: B29C71/00
Filed: 1981-12-31
Abstract: PURPOSE:To obtain a thread of high tension and low contraction by such an arrangement wherein at first a tape made of olefine system resin is heated and cooled in the course of stretch processing wherein said tape is caused to run along a heating unit and a cooling unit with tension applied and its secondary processing whereby recrystallization of high molecular composition of said tape is induced is continuously carried out by a series of processing stages. CONSTITUTION:A strip of tape 3 which has been processed into desired width and thickness with olefin system resin used as a base material is introduced into an stretch unit composed of a heating unit 10 and a cooling unit 14 arranged close thereto, and said tape 3 is heated and cooled in the course of stretch process wherein said tape 3 is caused to run along the heating unit 10  and the cooling unit 14 with tension applied and recrystallization of high molecular composition of said tape 3 is induced. Following the stretch process of the  tape to be processed, its secondary processing such as split process, etc. is carried out by a series of processing stages, and by this arrangement, a high tension and low contraction thread can be obtained.
Patent JP-H0549502-A (JP)
Title: Shoe
Inventor: YAMADA TORU
IPC: A43B7/32
Filed: 1991-08-27
Abstract: PURPOSE:To accurately measure the number of steps by attaching a device for measuring pressure in a gas tank on the tip of a toe and the ankle communicating to each other through a pipe close to the heel, shutting watertight a key hole in non- measurement and opening the key hole to communicate to the atmosphere in the measurement. CONSTITUTION:Gas tanks are inserted into the toe tip and ankle parts of a shoe, and both are adapted to communicate to each other through a pipe. A pressure measuring device 10 communicates to the gas tank through a pipe 12 to be attached to a heel covering part. In non-measurement, an O-ring 16 in a vent hole cuts the device 10 from all communication with the atmosphere and make the device 10 watertight. In the measurement, a switch K2 is pushed to shift the O-ring 16 to a notch and introduce the atmospheric pressure into the pressure measuring device 10. The atmospheric pressure is applied to a pressure sensor 18 through a vent hole 17a of a pressure sensor 17 built in the pressure measuring device 10. A change in the pressure in the gas tank accompanying walking is detected through the pipe 12 by a pressure sensor 18 and inputted to a circuit board 13 so that the measured number of steps is displayed 11 through an LSI 15. Thus, the number of steps is accuratedly measured.
Patent JP-2001041694-A (JP)
Title: Missile
Inventor: SUGIMORI KENICHI
IPC: F42B10/14
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To enable a missile capable of reaching a target object sufficiently even if the missile is dropped from an outside of a shooting range of an antiaircraft artillery of the target object while the number of missiles capable of being mounted on an aircraft is maintained sufficiently during the period of time when the missiles are mounted on the aircraft in the missiles flying from the aircraft toward the specified target object without propulsion. SOLUTION: The bomb 1 flying toward a specified target object from an aircraft is provided with wings 4 having a high aspect ratio for increasing a lift-drag ratio of the flying bomb 1, a developing mechanism 5 for folding the wings 4, an actuator 6 for changing a sweepback angle of the wings 4, an acceleration sensor 7 for detecting slewing motion acceleration in flying, and a controller 10 for estimating a height and a Mach number from detected values of the acceleration sensor 7 and controlling the actuator 6 so as to maximize the lift-drag ratio of an airframe based on the estimated values.
Patent JP-H0940079-A (JP)
Title: Flexible container
Inventor: KAWAI MASAMITSU
IPC: B65D90/46
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a highly safe flexible container on which the accumulation of static electricity is less, and for which the danger of a calamity due to the discharging of static electricity is drastically reduced. SOLUTION: This flexible container consists of a main body 1 made of a bag shaped part and a suspension rope 4 to suspend the main body. For such a flexible container, the main body and the suspension rope are constituted of a conductive material.
Patent JP-H0944174-A (JP)
Title: Karaoke sing-along machine
Inventor: OKAMOTO MASAYOSHI
IPC: G10K15/04
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide the KARAOKE sing-along machine which can automatically set easy-to-sing environment for a singer without operating the device at each time. SOLUTION: A musical performance comparison part 24 compares melody performance data sent from a performance data selection part 22 and data regarding singing sent from a singing analysis part 10 with each other and a musical performance control 26 modifies the musical performance data according to the comparison data to generate data regarding a clock. In concrete, the melody is made strong unless the interval of the musical performance matches the interval of the singing, and the key of the musical performance is matched with the key of the singer unless they match each other. Further, the tempo of the musical performance is matched with the tempo of the singing unless they match each other. Further, the musical performance is restarted in case of a failure in starting singing and when the loudness of the singing is large, a sound of a handclap is outputted. The kind and size of a display font of a text and the kind of videos are changed.
Patent JP-S60107941-A (JP)
Title: Ciphered digital broadcast equipment
Inventor: EJIMA NAOKI
IPC: G06F21/10
Filed: 1983-11-16
Abstract: PURPOSE:To decode individually a ciphered signal of a receiver of a specific contractor and also to obtain a ciphered broadcast equipment with high security by providing two kinds of identification codes at transmission and reception sides and allowing one of them to attain individual control of the receiver and the other to cipher and code a signal. CONSTITUTION:Two kinds of identification codes, 1st and 2nd codes are provided to contracted receivers at transmission side. A ciphered key of plural kinds generated from a cipher key generating means 2 are selected by a cipher key selecting means 20 and an plain sentence is ciphered to a plain sentence input terminal 1 by using the selected ciphered key. Furthermore, the secret key from the means 2 is ciphered by the 2nd identification code. A ciphered sentence, cipher key selecting information, the ciphered ciphering key and the 1st identification code are transmitted from the transmission side, the coincidence between the 1st identification code stored in a ROM13 and the transmitted identification code is obtained at the reception side, the ciphered ciphering key is decoded by using the 2nd identification code in the ROM14 so as to decode the ciphered sentence.
Patent JP-S59106893-A (JP)
Title: Speed controller for dc motor
Inventor: ISHIDA KOUICHI
IPC: H02P7/292
Filed: 1982-12-10
Abstract: PURPOSE:To improve the controlling characteristic by providing a ripple observing unit which assumes a ripple contained in the detected speed value obtained from a tachometer generator to obtain a speed signal containing no ripple or a load torque signal. CONSTITUTION:A ripple observing unit 9 assumes a ripple (r) contained in a detected speed value (n+r) outputted from a tachometer generator 6 and outputs an assumed ripple value. A state observing unit 7 obtains the assumed value of a load torque tauL with the actual speed value containing no ripple and the detected current value (i), and converts the assumed load torque value to a current value. A speed regulator 1 outputs as a current command value i* a deviation between the actual speed value containing no ripple and the set speed value n*, adds the current value to the value i*, applies it to a current regulator 2, and feed-forwardly compensates the load torque disturbance.
Patent JP-H1145084-A (JP)
Title: Device of preventing upright piano from being fallen down by earthquake
Inventor: KUGIMOTO HIDENORI
IPC: G10C3/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent the forward fall down of a piano at the time of an earthquake with simple and inexpensive constitution without requiring work of walls, etc., at all by mounting a cushion for weakening repulsion when a piano body inclines to the rear surface of a piano body and comes into contact with a rear wall. SOLUTION: This preventive device 12 comprises the cushion 13 mounted on the rear surface of the piano body 10. The cushion 13 comprises an intimately mixed foam of, for example, hydrophobic urethane and a bituminous substance. The viscoelasticity of this intimately mixed foam has the characteristic that the deformation when external force acts and the restoration of the original shape after the deformation does not instantaneously take place and requires some time; therefore the foam has a high buffer ability. The cushion 13 is adhered to cover the cross-beam lining extending laterally in the upper part of the rear surface of the piano body 10. In the event of the occurrence of the earthquake, the piano body 10 first inclines backward and the cushion 13 comes into contact with the wall. At this time, the impact load on the wall is well absorbed by the cushion 13.
Patent JP-H0636097-A (JP)
Title: Parking device
Inventor: TAMAKI ATSUSHI
IPC: G07B15/00
Filed: 1992-07-21
Abstract: PURPOSE:To make a vehicle possible to leave even though a central fare adjustment device is broken down by providing a communication monitoring means monitoring the communication state between the central fare adjustment device and a parking machine and providing a forced release means forcedly releasing the parking machine when a communication monitoring means detects the disconnection of communication. CONSTITUTION:If a parking machine (b) judges that the communication with the central fare adjustment can not be performed when it is being used, for example, when the main body of the central fare adjustment fails, or when the power is disconnected, or when the trouble such as disconnecting a communication circuit occurs, a CPU of a control machine C2 of the parking machine (b) controls a chain unit to descend a lock plate 20. Among these troubles, when the power disconnection affects the main body of the parking machine (b), the chain unit controls the lock plate 20 to descend by a backup battery by means of the detection signal of a power disconnection sensor even through the communication disconnection with the central fare adjustment device is not generated. Thus, the inconvenience of obstructing the leaving of the vehicle can be effectively prevented.
Patent JP-H01174201-A (JP)
Title: Track for magnetic levitation car of attraction type
Inventor: YAMAGUCHI HITOSHI
IPC: B60L13/04
Filed: 1987-08-29
Abstract: PURPOSE:To obtain tracks for attraction type magnetic-levitation car for removing snow easily, by bridging the two tracks separately and continuously at both the upper ends of struts arranged at specified intervals in the advancing direction. CONSTITUTION:Struts 9 are arranged on ground at specified intervals. At both upper ends of the struts 9, tracks 7A, 7B are continuously bridged to place the struts 9 between the the tracks. The tracks 7A, 7B are provided with the core sections 27A, 27B of magnetic rails 20A, 20B and the secondary conductors 28A, 28B of linear motors. In the meantime, a truck 23 is provided with the linear motors 4A, 4B and levitating electromagnets 5A, 5B, 6A, 6B. As a result, the width dimensions of the tracks are diminished, and snow piling on the tracks is reduced.
Patent JP-H0379472-A (JP)
Title: Energy absorbing steering
Inventor: ISHIDA TAKAHISA
IPC: B62D1/19
Filed: 1989-08-22
Abstract: PURPOSE:To interrupt the transmission of an external force by a separated part and protect a driver from a shock by mutually separating connecting parts having a specific structure of steering shaft when an external force acts on the steering shaft at the time of collision of a vehicle. CONSTITUTION:A steering lower shaft 7 is formed by fitting one end of a tube connecting means 15 to the top end of a rod shaft part 14 having the yoke 13 of an universal joint 4 on one end thereof, and fitting one end of a rod connecting means 16 to the other end of the connecting means 15. Further, the shaft 7 is formed by fitting the other end of a tube shaft part 12 having the yoke 11 of universal joint on one end to the other end of the connecting means 16. When an external force acts on the shaft at the time of collision of a vehicle, the respective shaft parts 12, 14 are mutually separated to interrupt the external force, whereby the transmission of the external force to a steering upper shaft 2 is prevented.
Patent JP-H0264210-A (JP)
Title: Rocker arm
Inventor: NAKAMURA YOSHIKATSU
IPC: F01L1/18
Filed: 1988-08-30
Abstract: PURPOSE:To improve abrasion resistance and scaffing resistance by adapting cast iron composed of specified amounts of elements, and in which carbide mainly made of Cr is evenly precipitated in perlite and/or mertensite base to an abutting part. CONSTITUTION:Elementary composition of cast iron is 2.5 to 3.7wt% of C, 2.1 to 3.5wt% of Si, 1.1 to 1.5wt% of Mn, 10 to 20wt% of Cr, 0.3 to 0.7wt% of Ni, 0.3wt% or less of P, 0.1wt% or less of S and remainder, Fe and inevitable impurity. Carbide mainly having Cr is evenly precipitated in perlite and/or mertensite base. The thus produced cast iron is adapted at least to an abutting part, so that excellent abrasion resistance and scaffing resistance are obtained. Excellent ability is showed particularly when the cast iron is used for an engine on which high load is exerted.
Patent JP-H0262576-A (JP)
Title: Heat roll fixing device
Inventor: SOUMA TAKATAMI
IPC: G03G15/20
Filed: 1988-08-29
Abstract: PURPOSE:To adjust the temperature of a fixing roll with set temperature by a simple, inexpensive device by detecting the surface temperature of the fixing roll which incorporates a heating means and rotates by a thermistor, and switching the resistance value of a resistor connected to the thermistor in series and controlling the temperature of the fixing roll. CONSTITUTION:The thermistor 6 is connected to the converting circuit 7 of the input part of the heat roll fixing device and this converting circuit 7 converts variation in the resistance value of the thermistor 6 into a voltage, which is inputted to a CPU 8. Further, the thermistor 6 is arranged in contact with or nearby the surface of the fixing roll 2 and the CPU 8 holds the surface temperature constant according to the surface temperature of the roll 2 which is detected by the thermistor 6 and circuit 7. Then a semi-fixed resistor VR is inserted as a variable resistance in series with the thermistor 6 and this resistor VR is adjusted to adjust finely the voltage at the connection point C between the circuit 7 and CPU 8 until initially set temperature is reached or until a specific voltage is reached or exceeded slightly.
Patent JP-H0381905-A (JP)
Title: Fluorescent lamp device
Inventor: ODA KENJI
IPC: F21S2/00
Filed: 1989-08-24
Abstract: PURPOSE:To facilitate installation and lessen dispersion of the mounting strength by screw-fitting lighting circuit components and a light emitting tube to a cover through a support. CONSTITUTION:A chassis 8 as a support is accommodated in an envelope 1. To this chassis 8 are fixed a stabilizer 9, a fluorescent lamp 10, and a lighting tube. These stabilizer 9 and lamp 10 are mounted to a cover 2 with fixing of the chassis 8 to the cover 2 with screws 22. On the inner surface of this cover 2 a mounting boss 17 is formed to constitute a wall thickness, and the screws 22 are driven into this boss 17, which increases the strength of this place of fixation. This eliminates fear of deformation of the cover 2.
Patent JP-H1145075-A (JP)
Title: Driving method for liquid crystal display device
Inventor: OTANI TOSHIYA
IPC: G09G3/36
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To improve picture quality by completing the compensation of scan distortion voltage caused by switching of the polarity of signal voltage at a signal electrode in one horizontal synchronizing period. SOLUTION: When scan distortion voltage in a scanning side dummy electrode X0 is detected by a compensation voltage generating circuit 3 and compensation voltage is generated, the compensation voltage is reversed and added to a scanning voltage non-selection potential VM generated by a scanning voltage-non-selection potential generating circuit 2, and compensation is performed, a power operational amplifier 12 for compensating voltage is used for an element performing this inversion and addition and this compensation is finished in one horizontal synchronizing period in which scan distortion voltage is generated.  Therefore, since compensation voltage does not reach the next horizontal synchronizing period, as effective voltage of pixel applying voltage in the next horizontal synchronizing period is not affected, scan distortion voltage can be compensated without degrading picture quality.